Time Delay of Radiation from Gamma-Ray Burst Sources as a Test for a Model of the Universe
| dc.creator | Grishkan, Yu. S. | |
| dc.creator | Petkov, V. B. | |
| dc.creator | Vertogradova, E. G. | |
| dc.date | 2002-03-18 | |
| dc.date.accessioned | 2026-07-07T02:03:10Z | |
| dc.date.available | 2026-07-07T02:03:10Z | |
| dc.description | The estimation of light velocity dispertion caused by quantum fluctuations influence on electromagnetic wave propogation in four-dimensional space-time is presented. Analytical cosmological solutions for the flat and open Universe for the case of cosmic vacuum model are obtained. The time delay of cosmic gamma-ray burst radiation is calculated. The delay is explained by propogation of dispersive electromagnetic wave in the expanding Universe. It is shown that the delay value depends on a model of the Universe. We conclude that to discern a model of the Universe measurement accuracy of parameter Δt / ΔE_γ should be better than 10^{-5} s / MeV. | |
| dc.description | 10 Latex pages, 2 Postscript figures, to be published in Astronomy Letters | |
| dc.identifier | https://arxiv.org/abs/astro-ph/0203279 | |
| dc.identifier | http://arxiv.org/abs/astro-ph/0203279 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/4292 | |
| dc.subject | Astrophysics | |
| dc.title | Time Delay of Radiation from Gamma-Ray Burst Sources as a Test for a Model of the Universe | |
| dc.type | text |